/**
 * Created by Administrator on 2016/11/16.
 */
//连接数据库

//1.引入数据库的配置文件
var settings = require("../setting");
//2.引入连接数据库的mongodb模块
var Db = require("mongodb").Db;
var Connection = require("mongodb").Collection;
var Server = require("mongodb").Server;

//3.创建数据库连接对象
module.exports = new Db(settings.db,new Server(settings.host,settings.port),{safe:true})
